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  3. 2AZEQ-B170

FCC ID 2AZEQ-B170

Wireless Headphone

by NOTHING TECHNOLOGY LIMITED

Grantee Code: 2AZEQ   Product Code: B170
Latest application date: 2025-07-02

FCC ID Device Details

FCC ID2AZEQ-B170
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2AZEQ
Product CodeB170
Applicant BusinessNOTHING TECHNOLOGY LIMITED 🇬🇧
Related Domains nothing.tech sgs.com
Equipment ClassWireless Headphone
Test FirmSGS-CSTC Standards Technical Services Co., Ltd. Sh

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2402-2480 MHzOriginal Equipment2025-07-02
2402-2480 MHzOriginal Equipment2025-07-02

Exhibits

DocumentTypeAvailableFile
User ManualUsers Manual2025-12-29PDF 3.1 MB
Internal PhotosInternal Photos2025-12-29PDF 762.6 KB
External PhotosExternal Photos2025-12-29PDF 463.3 KB
LabelID Label/Location Info2025-07-02PDF 441.7 KB
SAR Test PhotoTest Setup Photos2025-12-29PDF 268.8 KB
SAR Test Setup PhotoTest Setup Photos2025-12-29PDF 268.8 KB
Test Setup PhotosTest Setup Photos2025-12-29PDF 248.4 KB
Test Setup PhotosTest Setup Photos2025-12-29PDF 314.9 KB
Antenna InformationTest Report2025-07-02PDF 928.3 KB
SAR Test ReportRF Exposure Info2025-07-02PDF 1 MB
SAR Test Report ARF Exposure Info2025-07-02PDF 638.9 KB
SAR Test Report BRF Exposure Info2025-07-02PDF 688.2 KB
Test ReportTest Report2025-07-02PDF 756.3 KB
Test ReportTest Report2025-07-02PDF 3.6 MB
Test ReportTest Report2025-07-02PDF 5.8 MB
Declaration LetterAttestation Statements2025-07-02PDF 105.2 KB
US Agent LetterAttestation Statements2025-07-02PDF 125.6 KB
Authorization LetterCover Letter(s)2025-07-02PDF 12.7 KB
Confidentiality LetterCover Letter(s)2025-07-02PDF 64.4 KB
SAR Calibration certificate1RF Exposure Info2025-07-02PDF 5 MB
SAR Calibration certificate2RF Exposure Info2025-07-02PDF 5.4 MB
SAR Calibration certificate3RF Exposure Info2025-07-02PDF 2.5 MB
Block Diagram Metadata onlyBlock DiagramPDF 489.1 KB
Schematics Metadata onlySchematicsPDF 483.7 KB
Operation Description Metadata onlyOperational DescriptionPDF 129.5 KB
Tune Up Procedure Metadata onlyParts List/Tune Up InfoPDF 40.3 KB

Application Information

Application IDzdbNuacw/D+PMrPRsEcQ3w==
Final Action Date2025-07-02
Application PurposeOriginal Equipment
Applicant FRN0030725451
ModelB170
Equipment ClassJBP - Part 15 Class B Computing Device Peripheral
Device DescriptionWireless Headphone
Responsible PartyJathan Liu, jathan.liu@nothing.tech , 8618938035041
Technical ContactKeny Xu, SGS-CSTC Standards Technical Services Co., Ltd., Keny.Xu@sgs.com , 86-755-25328629
Non-Technical ContactKeny Xu, SGS-CSTC Standards Technical Services Co., Ltd., Keny.Xu@sgs.com , 8-755-25328629
Test FirmKeny Xu, SGS-CSTC Standards Technical Services Co., Ltd. Sh, Keny.Xu@sgs.com , 86-(0)755-2532-8629
TCB EmailUSCTS.TCB@SGS.COM
TCB ScopeA1: Low Power Transmitters below 1 GHz (except Spread Spectrum), Unintentional Radiators, EAS (Part 11) & Consumer ISM devices
Short-Term ConfidentialityYes
Short-Term Confidentiality Date12/29/2025
Long-Term ConfidentialityYes
Grant DeferralNo
Modular EquipmentDoes not apply
Composite DeviceYes
Composite PartNo
Cognitive RadioNo
Authorization WaiverNo
Authorization Waiver ApprovedNo
Section 5301 CertificationYes
Related OET Knowledge DataBase InquiryNo

Applications

Application IDDatePurpose
zdbNuacw/D+PMrPRsEcQ3w==2025-07-02Original Equipment
gUoJRyCJzf57ednCkmMvVg==2025-07-02Original Equipment
/IrecFyuRHz4SUWqVKhExQ==2025-07-02Original Equipment

Equipment Authorization

FrequencyOutputGrant Notes
CC
2402-2480 MHz0.0360000CC
2402-2480 MHz0.0043CC
2404-2478 MHz0.0043CC

Grants

TCB Grant - Application zdbNuacw/D+PMrPRsEcQ3w==

TCB GRANT OF EQUIPMENT
AUTHORIZATION		 TCB
Certification
Issued Under the Authority of the
Federal Communications Commission
By:

  SGS North America, Inc.
620 Old Peachtree Road NW Suite 100
Suwanee, GA 30024
Date of Grant: 07/02/2025

Application Dated: 07/02/2025
NOTHING TECHNOLOGY LIMITED
Bedford House, 21A John Street
London, WC1N 2BF
United Kingdom
 
Attention: Jathan Liu ,

NOT TRANSFERABLE
EQUIPMENT AUTHORIZATION is hereby issued to the named GRANTEE, and is VALID ONLY for the equipment identified hereon for use under the Commission's Rules and Regulations listed below.
 
FCC IDENTIFIER:  2AZEQ-B170
Name of Grantee:  NOTHING TECHNOLOGY LIMITED
Equipment Class: Part 15 Class B Computing Device Peripheral
Notes: Wireless Headphone
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
CC 15B  - 


CC: This device is certified pursuant to two different Part 15 rules sections.

TCB Grant - Application gUoJRyCJzf57ednCkmMvVg==

TCB GRANT OF EQUIPMENT
AUTHORIZATION		 TCB
Certification
Issued Under the Authority of the
Federal Communications Commission
By:

  SGS North America, Inc.
620 Old Peachtree Road NW Suite 100
Suwanee, GA 30024
Date of Grant: 07/02/2025

Application Dated: 07/02/2025
NOTHING TECHNOLOGY LIMITED
Bedford House, 21A John Street
London, WC1N 2BF
United Kingdom
 
Attention: Jathan Liu ,

NOT TRANSFERABLE
EQUIPMENT AUTHORIZATION is hereby issued to the named GRANTEE, and is VALID ONLY for the equipment identified hereon for use under the Commission's Rules and Regulations listed below.
 
FCC IDENTIFIER:  2AZEQ-B170
Name of Grantee:  NOTHING TECHNOLOGY LIMITED
Equipment Class: Digital Transmission System
Notes: Wireless Headphone
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
CC 15C 2402.0  -  2480.0 0.0043  
CC 15C 2404.0  -  2478.0 0.0043  

Power Output listed is conducted. The antenna used for this transmitter must not be co-located or operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi-transmitter product procedures. SAR compliance for head/extremity operating conditions is limited to the specific configurations tested for this filing. End-users must be informed of the head/extremity requirements to satisfy RF exposure compliance. The highest reported SAR for head exposure conditions is <0.10W/kg; The highest reported SAR for extremity exposure conditions is 1.22W/kg.

CC: This device is certified pursuant to two different Part 15 rules sections.

TCB Grant - Application /IrecFyuRHz4SUWqVKhExQ==

TCB GRANT OF EQUIPMENT
AUTHORIZATION		 TCB
Certification
Issued Under the Authority of the
Federal Communications Commission
By:

  SGS North America, Inc.
620 Old Peachtree Road NW Suite 100
Suwanee, GA 30024
Date of Grant: 07/02/2025

Application Dated: 07/02/2025
NOTHING TECHNOLOGY LIMITED
Bedford House, 21A John Street
London, WC1N 2BF
United Kingdom
 
Attention: Jathan Liu ,

NOT TRANSFERABLE
EQUIPMENT AUTHORIZATION is hereby issued to the named GRANTEE, and is VALID ONLY for the equipment identified hereon for use under the Commission's Rules and Regulations listed below.
 
FCC IDENTIFIER:  2AZEQ-B170
Name of Grantee:  NOTHING TECHNOLOGY LIMITED
Equipment Class: Part 15 Spread Spectrum Transmitter
Notes: Wireless Headphone
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
CC 15C 2402.0  -  2480.0 0.036  

Power Output listed is conducted. The antenna used for this transmitter must not be co-located or operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi-transmitter product procedures. SAR compliance for head/extremity operating conditions is limited to the specific configurations tested for this filing. End-users must be informed of the head/extremity requirements to satisfy RF exposure compliance. The highest reported SAR for head exposure conditions is <0.10W/kg; The highest reported SAR for extremity exposure conditions is 1.22W/kg.

CC: This device is certified pursuant to two different Part 15 rules sections.